Emagram
埃玛图, 气压温度图, 温压热力学图
🗣️ 情景例句
I was quite surprised when I read in your letter that you had decided not to finish your studies at the university.
当我在你的信中看到你已决定终止大学学业时感到很是惊讶。
An inch in a miss is as good as an ell.
错无分大小，有错皆不好。
Hello, everyone!
大家好！